UP TO 85 EFFICIENCY 80Plus 230V EU Standard Certified for high efficiency performance. Built-in APFC (Active Power Factor Correction) rates > 0.9. OPTIMIZED FAN RPM Silent 12cm fan with optimized thermal fan speed control. Fan runs at startup speed (less than 800RPM) before reaching 60 load at 25? ambient temperatures. CONVENIENT CABLE MANAGEMENT Soft, black, flat cables allow for more convenient cable management and easier installation. COMPATIBILITY Compatible with all Intel form factors up to ATX12V Ver.2.4. Main Features 80Plus 230V EU Standard Certified for up to 85 efficiency Silent 12cm black fan with optimized thermal fan speed control Compatible with all Intel form factors up to ATX12V Ver.2.4 Soft, black, flat cables allow for more convenient cable management Interfaces/Ports SATA Connectors    4 CPU Connectors    1 x 4 4-pin EPS PCI Connectors    1 x 6 2-pin PCIe Motherboard Connectors    1 x 20 4-pin ATX Molex Connectors    2 Compliance Standards    80 PLUS Certified Electrical Voltage    200 ~ 240 VAC Power    500 W Frequency Range    50 ~ 60 Hz Physical Form Factor    ATX Power Supply Unit Case Colour    Black In The Box    Power Supply UK Power Cord Warranty Warranty    2 Years Key Features Modular Cables    No 80Plus Rated    80 Plus PSU Form Factor    ATX PCI-E Connectors    1 Motherboard Power Connectors    4 4-Pin PCI-E Pin Type    6 2-Pin